[tor-relays] do not run Tor client and OR relay together!

[starlight.2015q3 at binnacle.cx]

Anyone who has configured a Tor SOCKS5
client to run in a 'tor' instance that also
operates as an OR relay should isolate the
client to a separate client-only process.

The client function disturbs relay traffic
forwarding in a manner that lends itself to
confirmation analysis.

See bug 16585, particularly comment 5 and onward:

https://trac.torproject.org/projects/tor/ticket/16585#comment:5

Perhaps read comment 10 first.